owa.tdtk.com - robtex.com

owa.tdtk.com

DNSSECโš ๏ธ Not signed
A182.18.37.171๐Ÿ‡จ๐Ÿ‡ณ CHINANET-HEBEI-ZHANGJIAKOU-MAN182.18.36.0/22 YI AN TIAN XIA DAI BO
TXTv.spf1 include:spf.mxhichina.com-all

tdtk.com

DNSSECโš ๏ธ Not signed
A118.190.209.55๐Ÿ‡จ๐Ÿ‡ณ Alibaba-Cloud118.190.128.0/17
NSdns27.hichina.com โญ
NSdns28.hichina.com
MXmx1.qiye.aliyun.com โญ
MXmx2.qiye.aliyun.com(10)
MXmx3.qiye.aliyun.com(15)
TXTv=spf1 include:spf.qiye.aliyun.com -all
SOAdns27.hichina.comhostmaster@hichina.com 2026-01-09 #13

Previously MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026MXowa.tdtk.comA182.18.37.171202.142.23.68
โ—‹MXowa.tdtk.com2015-08-08 โ†’ 2016-02-12 ยท 4 obs
โ— 2015-08-08 09:57:32
โ— 2016-02-12 04:14:54
โ—‹ 2016-05-03 07:19:14
โ—‹ 2026-03-25 23:59:40
โ—A182.18.37.1712016-02-12 โ†’ 2026-03-25 ยท 3 obs
โ—‹ 2015-11-19 13:15:06
โ— 2016-02-12 04:14:54
โ— 2026-03-25 23:59:40
โ—‹A202.142.23.682015-08-08 โ†’ 2015-11-19 ยท 4 obs
โ— 2015-08-08 09:57:32
โ— 2015-11-19 13:15:06
โ—‹ 2016-02-12 04:14:54
โ—‹ 2026-03-25 23:59:40

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tdtk.comdns27.hichina.com, dns28.hichina.com18 records

โœ… Authoritative Response

Server:120.76.107.37

NS records: dns27.hichina.com, dns28.hichina.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for tdtk.com (unsigned zone)

โฑ๏ธ Timing

Total: 699ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1182.18.37.171
TXT1v.spf1 include:spf.mxhichina.com-all

๐Ÿ“Œ Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

IP Addresses

owa.tdtk.com resolves to one IP number: 182.18.37.171.